Ключевые слова: apartment, architectural, architecture, art, artist, austria, background, building, city, color, colorful, contemporary, decoration, design, district, europe, exterior, facade, famous, friedensreich, history, house, hundertwasser, hundertwasserhaus, landmark, modern, outdoor, residential, sign, street, structure, style, symbol, tourism, travel, urban, vienna, view, wall, wien, window,